248095080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2543}}^1$

素因数の和:2831

約数の個数: 96

約数和(自身を含む): 809602560

約数和(自身を除く): 561507480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 271, 360, 542, 813, 1084, 1355, 1626, 2168, 2439, 2543, 2710, 3252, 4065, 4878, 5086, 5420, 6504, 7629, 8130, 9756, 10172, 10840, 12195, 12715, 15258, 16260, 19512, 20344, 22887, 24390, 25430, 30516, 32520, 38145, 45774, 48780, 50860, 61032, 76290, 91548, 97560, 101720, 114435, 152580, 183096, 228870, 305160, 457740, 689153, 915480, 1378306, 2067459, 2756612, 3445765, 4134918, 5513224, 6202377, 6891530, 8269836, 10337295, 12404754, 13783060, 16539672, 20674590, 24809508, 27566120, 31011885, 41349180, 49619016, 62023770, 82698360, 124047540, 248095080]

約数ペア:

[(1, 248095080), (2, 124047540), (3, 82698360), (4, 62023770), (5, 49619016), (6, 41349180), (8, 31011885), (9, 27566120), (10, 24809508), (12, 20674590), (15, 16539672), (18, 13783060), (20, 12404754), (24, 10337295), (30, 8269836), (36, 6891530), (40, 6202377), (45, 5513224), (60, 4134918), (72, 3445765), (90, 2756612), (120, 2067459), (180, 1378306), (271, 915480), (360, 689153), (542, 457740), (813, 305160), (1084, 228870), (1355, 183096), (1626, 152580), (2168, 114435), (2439, 101720), (2543, 97560), (2710, 91548), (3252, 76290), (4065, 61032), (4878, 50860), (5086, 48780), (5420, 45774), (6504, 38145), (7629, 32520), (8130, 30516), (9756, 25430), (10172, 24390), (10840, 22887), (12195, 20344), (12715, 19512), (15258, 16260)]